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11
EXTERNAL INPUT/OUTPUT CONTROL SIGNAL SPECIFICATIONS
( 1 ) Input/Output Connector A
Pin No. Pin Name
Description
Input/Output
External Power
1
COM_1
Source for External
Input
Inputs
Rotating Direction
2
DIR_IN
Input
Signal
Count Pulse Signal
3
CNT_IN
for setting Motor
Input
Speed
4
RESET
Error Release Signal
Input
Motor Select
5
SEL1
Input
Signal1
6
RUN
Rotating Signal
Output
Rotating Direction
7
DIR_OUT
Output
Signal
8
ERR
Error Signal
Output
9
–
Not Used
–
Internal GND
10
GND
Output
Internal Power Source for
11
VCC
Output
Analog Signal
Motor Current
12
MOTOR_1
Output
Monitor
13
GND
Internal GND
Output
Rotate Command
14
START
Input
Signal
UP/DOWN Signal
15
UD-IN
for Motor Speed
Input
Signal
Rotates Motor at
16
500 min
-1
Input
'Centering' Speed
Motor Selection
17
SEL0
Input
Signal0
Power Source for
18
COM_2
Output
External Outputs
19
PULSE
Rotating Pulse
Output
20
WARNING
Warning Signal
Output
Speed Achievement
21
COIN
Output
Signal
22
–
Not Used
–
17
Signal
Function
0V or +24V DC
Power Source to be used for External Inputs.
OFF ( Open ) : FWD.
Controls the direction of rotation of the motor.
ON ( Closed ) : REV.
Count Pulse for setting Motor Speed.
OFF ( Open )
ON ( Closed )
( Need to set parameter )
Error code can be released and the system
ON ( Closed )
OFF ( Open )
restarted by switching this signal OFF and ON.
OFF ( Open )
Select Motor ( Refer to Table 1 )
ON ( Closed )
Input Signal when using Selector Unit NE261.
ON ( Closed ) : Motor Rotating
Voltage output shows that the motor is rotating.
OFF ( Open ) : Motor Stopped
OFF ( Open ) : FWD.
Voltage output shows the direction the motor
ON ( Closed ) : REV.
is rotating.
Error has occurred. (
1 )
*
ON ( Closed ) : Normal
Error Code is displayed on the Digital Speed
OFF ( Open ) : Error
Display.
–
–———— (
2 )
*
This GND to be used for motor speed control
Internal GND
circuit. (Refer to Fig.27)
Power Source for VR
+10V DC
Output +10VDC
0-10V DC
Voltage Output shows the motor current
0V : 0A
consumption. Output voltage is proportional
10V : 20A
to the motor current consumption.
This GND to be used for analog outputs (12,
Internal GND
24 and 25) circuit. (Refer to Fig.30)
ON ( Closed ) : Rotation
Starts and Stops motor rotation.
OFF ( Open ) : Stop
ON ( Closed ) : Speed Up
When CNT_IN Signal is in, 1,000 min
OFF ( Open ) : Speed Down
up.
ON ( Closed ) : 500 min
-1
OFF
Maintains constant 500 min
( Open ) : Normal Operation
centering.
OFF ( Open )
Select Motor ( Refer to Table 1 )
ON ( Closed )
Input when using Selector Unit NE261.
Power Source to be used for External Output
0V or +24V DC
Signals.
1 pulse/rotation
1 revolution of the motor generates one pulse. Duty 50%
OFF ( Open ) : Normal
This output shows a Warning has occurred.
Operation ON ( Closed ) :
The Warning Code is shown on the Digital
Warning
Speed Indicator.
ON ( Closed ) : Ordered
Speed Achieved
Voltage output shows that the motor has
OFF ( Open ) : Ordered
achieved more than 90% of the set speed.
Speed Not Achieved
–———— (
2 )
–
*
Pin No. Pin Name
Motor Speed
23
VR
Control Signal
Torque Load
24
LOAD
Monitor
Rotating Speed
25
SPEED_V
Monitor Voltage
*
1 The error signal output can be reversed. Please refer to the setting of parameters section of
the NE260 manual.
*
2
CAUTION
Never use pins labeled NOT USED.
-1
speed
-1
motor speed for
Description
Input/Output
Signal
0-10V DC
Input
0V : 1,000 min
-1
8V+ : 80,000 min
-1
0-10V DC
Output
0V : 0%
10V : 200%
0-10V DC
Output
1V : 10,000 min
-1
8V : 80,000 min
-1
Function
Sets rotating speed of Motor.
Voltage output shows the torque being
applied to the motor. Load monitor voltage
x20 equals the torque load %.
20V = Load%
Voltage Output is proportional to the motor
speed.
18
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